Consolidated Statements of Income - USD ($) shares in Thousands, $ in Thousands		12 Months Ended
		Dec. 31, 2020	Dec. 31, 2019
Interest income:
Interest and fees on loans		$ 52,542	$ 50,534
Interest on taxable securities		5,679	6,673
Interest on tax-exempt securities		1,618	1,244
Interest on interest-bearing deposits in other banks		240	1,112
Total interest income		60,079	59,563
Interest expense:
Interest on demand - interest-bearing		313	480
Interest on money market		1,246	1,599
Interest on savings		340	493
Interest on certificates of deposit		1,741	1,977
Interest on FHLB borrowings		5	247
Interest on other borrowings		731	806
Interest on junior subordinated debentures		248	426
Total interest expense		4,624	6,028
Net interest income		55,455	53,535
Provision for loan and lease losses		5,250	0
Net interest income after provision for loan and lease losses		50,205	53,535
Noninterest income:
Payroll and benefit processing fees		647	669
Life insurance		521	536
Gain on sale of investment securities, net		482	186
FHLB dividends		369	507
(Loss) gain on sale of OREO		(23)	62
Other income		286	336
Total noninterest income		4,052	4,184
Noninterest expense:
Salaries and related benefits		21,262	20,804
Premises and equipment		3,597	3,752
FDIC insurance premium		332	91
Data processing		2,281	2,535
Professional services		1,437	1,539
Telecommunications		658	737
Acquisition and merger		0	2,193
Other expenses		5,410	5,604
Total noninterest expense		34,977	37,255
Income before provision for income taxes		19,280	20,464
Provision for income taxes		5,116	5,503
Net income		$ 14,164	$ 14,961
Earnings per share - basic (in dollars per share)		$ 0.84	$ 0.83
Weighted average shares - basic (in shares)	[1]	16,918	17,956
Earnings per share - diluted (in dollars per share)		$ 0.83	$ 0.83
Weighted average shares - diluted (in shares)		16,963	18,024
Deposit Account [Member]
Noninterest income:
Revenue from Contract with Customer		$ 636	$ 730
Credit and Debit Card [Member]
Noninterest income:
Revenue from Contract with Customer		$ 1,134	$ 1,158

[1] Excludes unvested restricted shares because they do not have dividend or voting rights.